<?php
setcookie("localFrete", false);
if (isset($_COOKIE["carrinhoAtual"]))
{
    $carrinhoAtual = $_COOKIE["carrinhoAtual"];
    foreach ($carrinhoAtual as $id=>$quant)
    {
        setcookie("carrinhoAtual[$id]", false);
    }
}
echo "<p class=\"titulo\">Carrinho Vazio</p>";
?>